sst_media_digital_mute 478 sound/soc/intel/atom/sst-mfld-platform-pcm.c .mute_stream = sst_media_digital_mute, sst_media_digital_mute 482 sound/soc/intel/atom/sst-mfld-platform-pcm.c .mute_stream = sst_media_digital_mute,